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neonofarm [45]
3 years ago
6

Evaluate Vb2 - 4ac when a = -2, b = 8 and c = 1/2 Write your answer in simplest form and in decimal form rounded to the

Mathematics
1 answer:
lubasha [3.4K]3 years ago
5 0
Nauru jejejeje r rhrhhr ejejejr rjrjrjr th
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Which procedures are examples of Descartes’s rules for scientific reasoning? Check all that apply.
Bad White [126]

Answer:

i think 3 and 5 should be the answer

Step-by-step explanation:

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3 years ago
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I am one-tenth the value of the millions place. What place am I?
Paul [167]
10,000???????sorry if I am wrong):
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3 years ago
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RUDIKE [14]

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8 0
3 years ago
5x+15+10x+7<br><br> 5(x+3)+2x+7
Marta_Voda [28]

Step-by-step explanation:

<u>1. Combine Like Terms (Add):</u>

5x+15+10x+7

15x+22

<u>2. Use Distributive Property:</u>

<u />5(x+3)+2x+7

5x+15+2x+7

<u>Combine Like Terms:</u>

7x+22

5 0
2 years ago
Evie was doing a science fair project by surveying her biology class. she found that out of 30 students, 15 had brown hair and 1
joja [24]
Since there are 6 students with neither brown hair nor blue eyes, the remaining number of students with at least one of the characteristic is 24. The sum of the students with brown hair only, with blue eyes only, and with both should be equal to 24. By letting x be the number of students with both, the equation that would best represent the given is,
                            (15 - x) + x + (17 - x) = 24
 The value of x from the equation is 8. 
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4 years ago
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